#!/usr/bin/env bash
name='iptables'
release='1'
version='1.8.10'
url='https://www.netfilter.org/projects/iptables/index.html'
description='Linux kernel packet control tool (using legacy interface)'
email='akarsu@protonmail.com'
maintainer='akarsu'
license=('GPLv3')
source=("https://www.netfilter.org/projects/iptables/files/iptables-${version}.tar.xz"
	"use-sh-iptables-apply.patch"
	"iptables.initd"
	"iptables.confd"
	"ip6tables.confd"
	"ebtables.initd"
	"ebtables.confd")
depends=(libnftnl libmnl)
makedepends=(bison flex)
md5sums=('5eaa3bb424dd3a13c98c0cb026314029' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP')
group=(net.firewall)
uses=()
arch=('x86_64')

cd $name-$version

prepare() {
  patch -Np1 -i ../use-sh-iptables-apply.patch
}

setup () {
    ./configure --prefix=/usr \
		--libdir=/usr/lib64/ \
		--mandir=/usr/share/man \
		--sbindir=/sbin \
		--sysconfdir=/etc \
		--without-kernel \
		--enable-devel \
		--enable-libipq \
		--enable-shared

}

build () {
    make $jobs
}

package () {
   make install DESTDIR="$DESTDIR" $jobs
   
   rm -f $DESTDIR/usr/bin/iptables-xml
   ln -s ../../sbin/xtables-legacy-multi $DESTDIR/usr/bin/iptables-xml
   
   install -Dm644 include/iptables.h include/ip6tables.h \
		-t "$DESTDIR"/usr/include/
	install -Dm644 include/libiptc/*.h -t "$DESTDIR"/usr/include/libiptc/

	install -D -m755 ../iptables.initd "$DESTDIR"/etc/init.d/iptables
	install -D -m644 ../iptables.confd "$DESTDIR"/etc/conf.d/iptables
	install -D -m755 ../iptables.initd "$DESTDIR"/etc/init.d/ip6tables
	install -D -m644 ../ip6tables.confd "$DESTDIR"/etc/conf.d/ip6tables
	install -D -m755 ../ebtables.initd "$DESTDIR"/etc/init.d/ebtables
	install -D -m644 ../ebtables.confd "$DESTDIR"/etc/conf.d/ebtables

	ln -sfv xtables-nft-multi "$DESTDIR"/sbin/iptables
	ln -sfv xtables-nft-multi "$DESTDIR"/sbin/iptables-save
	ln -sfv xtables-nft-multi "$DESTDIR"/sbin/iptables-restore
	ln -sfv xtables-nft-multi "$DESTDIR"/sbin/ip6tables
	ln -sfv xtables-nft-multi "$DESTDIR"/sbin/ip6tables-save
	ln -sfv xtables-nft-multi "$DESTDIR"/sbin/ip6tables-restore
}